The Philips Dynalite DBC905 is a nine-channel signal dimmer controller, designed for direct installation within ceiling cavities. The device incorporates structured wiring connectors, to enable ready connection without the use of tools.
Device Description: A compact, green electronic device featuring multiple input/output terminals and connectors. It is labeled 'ecolinx DBC905W' and shows various connection points for control signals and power.
Key Features
- Multiple protocols supported [?]: Each control output supports DALI broadcast, DALI addressed, 1-10 V and DSI protocols.
- Built-in energy savings [?]: Control signals can be programmed to operate in tandem with five internal switched outputs, which will automatically isolate the power circuit when all associated channels are at 0%. This is a useful feature as DALI drivers still draw significant power when lamps are turned off via a DALI command.
- No tools required [?️]: The device is available with connectors suited to three major modular wiring brands – CMS Electracom, Wieland and Wago.
- Inbuilt diagnostic functionality [⚙️]: Includes lamp and driver failure, circuit run time tracking/lamp life, automated battery tests and Device Online/Offline status indication.
Dimensions
The controller has the following dimensions:
- Length: 416 mm (16.38 in)
- Width: 189 mm (7.44 in)
- Height: 35 mm (1.38 in)
- Depth (overall): 96 mm (3.78 in)
- Top view length: 397 mm (15.63 in)
Diagram Description: Visual representation of the DBC905 controller's physical dimensions, showing top, side, and front views with measurement callouts.
Specifications
Note: Due to continuous improvements and innovations, specifications may change without notice.
Electrical
| Parameter | Value |
|---|---|
| Supply Type | Single-Phase |
| Supply Voltage | 230 VAC |
| Supply Current | 16 A |
| DyNet DC Output Voltage | 12 VDC |
| DyNet DC Output Current | 400 mA |
| Switched Outputs | 9 x 5 A resistive (All versions) 1 x Maintained NC 5 A resistive (CMS/Wieland only) |
| Electrical Protection (Standard) | 3 x 6.3 A Replaceable HRC fuses (CH1-CH3, CH4-CH6, CH7-CH9+MO) |
| Output Channel Ratings | (See below) |
| IEC Overvoltage Category | III |
Control
| Parameter | Value |
|---|---|
| Serial Ports | 2 x RS-485 |
| Supported Protocols | DyNet |
| Control Channel Outputs | 9 (DALI Broadcast, DALI Addressed, DSI or 1-10 V) |
| Control Channel Ratings | (See below) |
| Control Inputs | 4 x voltage-free SPDT switch inputs (momentary or latch) |
| Dry Contact Inputs | 1 (AUX) |
| User Input | 1 x service override switch (All channels to 100%) |
| Indicators | 1 x diagnostic LED |
| Diagnostic Functions | Lamp failure Driver failure Circuit run time tracking/lamp life Automated battery tests Device online/offline status |
Physical
| Parameter | Value |
|---|---|
| Dimensions (H x W x D) | 189 x 416 x 35 mm (7.44 x 16.38 x 1.38 in) |
| Packed Weight | 2.0 kg (4.41 lb) |
| Construction | Moulded ABS Plastic |
| Serial Ports | 4 x RJ12 |
| Serial Port Conductor Size | 1 x 6-way pluggable screw terminal 1 x 3-way pluggable screw terminal 2.5 mm² (#12 AWG) (max) |
| Supply Terminals | 1 x connector terminal CMS/Wieland/WAGO (See Ordering Codes on Page 4) |
| Input Terminals | 4 x 3-way pluggable screw terminal 2.5 mm² (#12 AWG) (max) |
| Output Terminals | 9 x connector terminal CMS/Wieland/WAGO (See Ordering Codes on Page 4) |
Environment
| Parameter | Value |
|---|---|
| Operating Temperature | 0° to 50°C ambient (32° to 122°F) |
| Storage/Transport Temperature | -25° to 70°C ambient (-13° to 158°F) |
| Relative Humidity | 0 to 95% non-condensing |
| IEC Pollution Degree | II |
Compliance
| Parameter | Value |
|---|---|
| Certification | CE, RCM, UKCA, RoHS |
* For indoor installation only
Ratings
Control Channel Ratings
| DALI/DSI | 1-10 V | ||
|---|---|---|---|
| Parameter | Value | Parameter | Value |
| Output Voltage | 12.5 VDC | Current | sink 10 mA / source 10 mA |
| Guaranteed Current | 15 mA | ||
| Maximum Current | 250 mA | ||
| Maximum Drivers | 5 | ||
| Insulation | Basic | ||
Output Channel Ratings
| Load Type | Maximum Rating per Output | Maximum Group Load | ||||
|---|---|---|---|---|---|---|
| CH1-CH9 | Maintained | CH1-CH3 | CH4-CH6 | CH7-CH9 + Maintained | ||
| General Use | 5 A, 230 VAC | 5 A, 230 VAC | 5 A | 5 A | 5 A | |
| Electronic Driver | 2 A, 230 VAC | 100 A | 100 A | 100 A | ||
| Inrush Current | 100 A | |||||
| Total Device Load | ≤ 15 A | |||||
Diagrams
Electrical Diagram
Diagram Description: A detailed wiring schematic illustrates the electrical connections for the DBC905 controller. It shows the main power input (LNE, 230 V ~ 16 A) and auxiliary power inputs (SELV/Class 2, 12 V ~ 400 mA). It depicts the nine output channels (CH1-CH9), each configurable for DALI, DSI, or 1-10 V control. The diagram also includes connections for four switches (Switch 1-4), floor and local DyNet RS-485 ports, and a local DyNet RJ12 port. Diagnostic indicators and a microcontroller symbol (μP) are also represented, along with the maintained output functionality.
Connectivity
Compatible Serial Connectors
| Terminals | Vendor - Model | Standard | Part Number Strain Relief |
|---|---|---|---|
| Local DyNet RS-485 | Wieland - Wiecon 8113 (Box 50) | 25.320.3653.0 | 25.320.8653.0 |
| Phoenix Contact - Combicon MSTB 2 (box 50) | 1754520 (5/6-ST) | AK950/6L-5.0-GREEN | |
| PTR | AK950/6-5-0-GREEN | ||
| Switch 1 - Switch 4 Floor DyNet RS-485 | Wieland - Wiecon 8113 (Box 50) | 25.320.3353.0 | 25.320.8353.0 |
| Phoenix Contact - Combicon MSTB 2 (box 50) | 1754465 (5/3-ST) | 1776168 (5/3-STZ-5,08) | |
| PTR | AK950/3-5.0-GREEN | AK950/3L-5.0-GREEN |
Ordering Information
Ordering Code
| Product | Philips 12NC |
|---|---|
| DBC905C (CMS connectors) | 913703040509 |
| DBC905W (Wieland connectors) | 913703040009 |
